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EN 60205:2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Calculation of the effective parameters of magnetic piece parts
Superseded date

10-01-2020

Published date

17-03-2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Basic rules applicable to this standard
5 Formulae for the various types of cores
Bibliography

IEC 60205:2016(E) specifies uniform rules for the calculation of the effective parameters of closed circuits of ferromagnetic material.This edition includes the following significant technical changes with respect to the previous edition:a) addition, in 5.1, of the drawing of a core of rectangular cross-section with chamfer;b) addition, in 5.1.3, of the equation of a core of rectangular cross-section with chamfer;c) equations in 5.1.4, 5.6, 5.7, 5.8, 5.9, 5.11, 5.12, 5.14 are amended or replaced;d) drawings RM6-S and RM6-R in 5.7 are amended;e) addition of EC-cores, see 5.15.

Committee
CLC/SR 51
DevelopmentNote
Supersedes UNE 20581. (06/2004)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy
Supersedes

BS EN 62317-6:2016 Ferrite cores. Dimensions ETD-cores for use in power supplies
BS EN 62317-5:2015 Ferrite cores. Dimensions EP-cores and associated parts for use in inductors and transformers
EN 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
I.S. EN 61185:2005 FERRITE CORES (ETD-CORES) INTENDED FOR USE IN POWER SUPPLY APPLICATIONS - DIMENSIONS
I.S. EN 62317-2:2010 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
I.S. EN 62317-12:2016 FERRITE CORES - DIMENSIONS - PART 12: RING CORES
EN 62317-11:2016 Ferrite cores - Dimensions - Part 11: EC-cores for use in power supply applications
EN 62317-4:2005 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
EN 62317-14 : 2008 FERRITE CORES - DIMENSIONS - PART 14: EFD-CORES FOR USE IN POWER SUPPLY APPLICATIONS
EN 62317-6:2016 Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies
I.S. EN 62317-14:2008 FERRITE CORES - DIMENSIONS - PART 14: EFD-CORES FOR USE IN POWER SUPPLY APPLICATIONS
I.S. EN 62317-4:2006 FERRITE CORES - DIMENSIONS - PART 4: RM-CORES AND ASSOCIATED PARTS
BS EN 62317-2:2010 Ferrite cores. Dimensions Pot-cores for use in telecommunications, power supply, and filter applications
BS EN 60556 : 2006 GYROMAGNETIC MATERIALS INTENDED FOR APPLICATION AT MICROWAVE FREQUENCIES - MEASURING METHODS FOR PROPERTIES (IEC 60556:2006)
BS EN 62317-11:2016 Ferrite cores. Dimensions EC-cores for use in power supply applications
CEI EN 62317-2 : 2011 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
I.S. EN 62317-8:2006 FERRITE CORES - DIMENSIONS - PART 8: E-CORES
I.S. EN 62317-9:2006 FERRITE CORES - DIMENSIONS - PART 9: PLANAR CORES
CEI EN 62317-12 : 1ED 2017 FERRITE CORES - DIMENSIONS - PART 12: RING CORES
EN IEC 63093-7:2018 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
BS EN 62317-8:2006 Ferrite cores. Dimensions E-cores
BS EN 62317-14:2008 Ferrite cores. Dimensions EFD-cores for use in power supply applications
I.S. EN 62317-13:2015 FERRITE CORES - DIMENSIONS - PART 13: PQ-CORES FOR USE IN POWER SUPPLY APPLICATIONS
CEI EN 62317-14 : 2009 FERRITE CORES - DIMENSIONS - PART 14: EFD-CORES FOR USE IN POWER SUPPLY APPLICATIONS
BS EN 62317-12:2016 Ferrite cores. Dimensions Ring cores
BS EN 62317-7:2005 Ferrite cores. Dimensions EER-cores
BS EN 62317-13:2015 Ferrite cores. Dimensions PQ-cores for use in power supply applications
BS EN 62044-2:2005 Cores made of soft magnetic materials. Measuring methods Magnetic properties at low excitation level
BS EN 62317-4:2005 Ferrite cores. Dimensions RM-cores and associated parts
EN 62317-9:2006/A1:2007 FERRITE CORES - DIMENSIONS - PART 9: PLANAR CORES
EN 62317-2:2010/corrigendum:2010 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
EN 62317-8 : 2006 FERRITE CORES - DIMENSIONS - PART 8: E-CORES
BS EN 62317-9:2006 Ferrite cores. Dimensions Planar cores
BS EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications. Dimensions
I.S. EN 60556:2006 GYROMAGNETIC MATERIALS INTENDED FOR APPLICATION AT MICROWAVE FREQUENCIES - MEASURING METHODS FOR PROPERTIES
I.S. EN 62317-7:2005 FERRITE CORES - DIMENSIONS - PART 7: EER-CORES
I.S. EN IEC 63093-7:2018 FERRITE CORES - GUIDELINES ON DIMENSIONS AND THE LIMITS OF SURFACE IRREGULARITIES - PART 7: EER-CORES
EN 60556:2006/A1:2016 GYROMAGNETIC MATERIALS INTENDED FOR APPLICATION AT MICROWAVE FREQUENCIES - MEASURING METHODS FOR PROPERTIES (IEC 60556:2006)
OVE/ONORM EN 62044-2 : 2006 CORES MADE OF SOFT MAGNETIC MATERIALS - MEASURING METHODS - PART 2: MAGNETIC PROPERTIES AT LOW EXCITATION LEVEL
EN 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
EN 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring cores
EN 62317-7:2005 Ferrite cores - Dimensions - Part 7: EER-cores

EN 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
IEC 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications

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